Jeffre commented this week that 98 Degrees are already making plans to further collaborate over the next few years.

"We're definitely thinking long-term," he told ET Online. "We never intended to actually break up. I think we've all had plenty of time to step away and do other things. I think it's definitely something we want to continue with."

Jeffre also revealed that he never gave up hope that 98 Degrees would reunite during their ten-year hiatus between 2002 and 2012.

"It was something that we always said we wanted to do again. We made it a point to say, 'We're not breaking up.' We lived on the road for five years and we were all kind of burned out," he recalled.

"Everybody felt like they needed to have some space to just kind of find their own thing outside of 98 Degrees. And then life caught up with us - and it took us a lot longer to get back together than we expected.